| F4 Japanese Championship | |
| Category: | FIA Formula 4 |
| Country: | Japan |
| Inaugural2: | 2015 |
| Constructors: | Toray Carbon Magic |
| Engines: | TOM'S Toyota |
| Tyres: | Dunlop (Sumitomo) |
| Champion Driver: |  Rikuto Kobayashi |
| Champion Team: | TGR-DC Racing School |
| Website: | Official website |
| Current Season: | F4 Japanese Championship |
The [1] is a formula racing series held in Japan regulated according to FIA Formula 4 regulations. The inaugural season was held in 2015.
Gerhard Berger and the FIA Single Seater Commission launched the current FIA Formula 4 in March 2013.[2] The goal of FIA Formula 4 was to make the ladder to Formula 1 more transparent. Besides sporting and technical regulations, costs are regulated too: Any eligible car may not exceed a purchase price of €30,000. A single season in Formula 4 may not exceed €100,000 in costs.
The F4 Japanese Championship was launched by the GT Association on 16 December 2014, as one of the second phases of Formula 4 championships to be launched following the Italian F4 Championship and Formula 4 Sudamericana which launched in 2014.[1] All rounds are support events to the Super GT Series.
Japanese race car constructor Dome was contracted to design and build the spec F110 chassis.[1] The cars are constructed out of carbon fibre and feature a monocoque chassis. The engine is a 2.0-litre TOM'S Toyota inline-four. Dunlop (Sumitomo Rubber Industries) is the tyre supplier.
The series is open to drivers aged 16 and up.[3] While primarily contested by young drivers moving up the single-seater ladder, older amateur drivers also compete in the series in the Independent Cup category.
A second-generation F4 Japanese Championship car built by Toray Carbon Magic, called the MCSC-24, was first revealed in 2022 and will debut in 2024, with an integrated halo safety device and a more powerful TOM'S Toyota engine.[4]
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Points | 20 | 15 | 12 | 10 | 8 | 6 | 4 | 3 | 2 | 1 |
All teams and drivers were Japanese-registered.
| scope=col | Season | scope=col | Driver | scope=col | Team | scope=col | Poles | scope=col | Wins | scope=col | Podiums | scope=col width="40" | Fastest laps | scope=col | Points | scope=col | Clinched | scope=col width="50" | Margin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sho Tsuboi | TOM'S Spirit | 4 | 7 | 10 | 4 | Race 14 of 14 | 3 | ||||||||||||
| Ritomo Miyata | TOM'S Spirit | 2 | 2 | 5 | 3 | 142 | Race 14 of 14 | 4 | |||||||||||
| Ritomo Miyata | TOM'S Spirit | 5 | 4 | 11 | 6 | 231 | Race 14 of 14 | 7 | |||||||||||
| Yuki Tsunoda | Honda Formula Dream Project | 8 | 7 | 11 | 4 | 245 | Race 14 of 14 | 14 | |||||||||||
| Ren Sato | Honda Formula Dream Project | 8 | 11 | 13 | 5 | 311 | Race 10 of 14 | 164 | |||||||||||
| Hibiki Taira | TGR-DC Racing School | 7 | 10 | 12 | 4 | 270.5 | Race 10 of 12 | 90 | |||||||||||
| Seita Nonaka | TGR-DC Racing School | 1 | 6 | 8 | 5 | 217 | Race 14 of 14 | 4 | |||||||||||
| 2022 | Syun Koide | Honda Formula Dream Project | 8 | 9 | 12 | 6 | 279 | Race 14 of 14 | 33 | ||||||||||
| 2023 | Rikuto Kobayashi | TGR-DC Racing School | 5 | 5 | 9 | 4 | 221 | Race 14 of 14 | 12 | ||||||||||
| 2024 | | HFDP with B-Max Racing Team | Race of 14 |
| Season | Team | scope=col | Poles | scope=col | Wins | scope=col | Podiums | scope=col width="40" | Fastest laps | scope=col | Points | scope=col width="50" | Margin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | TOM'S Spirit | 4 | 7 | 10 | 4 | 225 | 9 | ||||||
| 2016 | Honda Formula Dream Project | 1 | 2 | 12 | 3 | 203 | 21 | ||||||
| 2017 | Honda Formula Dream Project | 9 | 11 | 26 | 6 | 314 | 83 | ||||||
| 2018 | Honda Formula Dream Project | 12 | 10 | 23 | 7 | 316 | 106 | ||||||
| 2019 | Honda Formula Dream Project | 14 | 14 | 25 | 14 | 350 | 213 | ||||||
| 2020 | TGR-DC Racing School | 7 | 10 | 17 | 4 | 273.5 | 93 | ||||||
| 2021 | TGR-DC Racing School | 3 | 8 | 17 | 10 | 285 | 25 | ||||||
| 2022 | Honda Formula Dream Project | 10 | 12 | 23 | 7 | 336 | 111 | ||||||
| 2023 | TGR-DC Racing School | 6 | 8 | 22 | 5 | 290 | 58 | ||||||
| 2024 | HFDP with B-Max Racing Team |
| scope=col | Season | scope=col | Driver | scope=col | Team | scope=col | Wins (Indep/Cup) | scope=col | Podiums (Indep/Cup) | scope=col | Points (Indep/Cup) | scope=col width="50" | Margin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Masayuki Ueda | Rn-sports | 2 | 10 | 207 | 6 | |||||||
| 2019 | Sergeyevich Sato | Field Motorsport | 5 | 11 | 241 | 59 | |||||||
| 2020 | Sergeyevich Sato | Field Motorsport | 6 | 10 | 225 | 27.5 | |||||||
| 2021 | "Hirobon" | Rn-sports | 4 | 11 | 238 | 15 | |||||||
| 2022 | Yutaka Toriba | HELM Motorsports | 10 | 12 | 306 | 104 | |||||||
| 2023 | Makoto Fujiwara | B-Max Racing Team | 3 | 5 | 191 | 12 | |||||||
| 2024 | | B-Max Racing Team |
| Number | Circuits | Rounds | Years |
|---|---|---|---|
| 1 | Fuji Speedway | 20 | 2015–present |
| 2 | Suzuka International Racing Course | 13 | 2015–present |
| 3 | Mobility Resort Motegi | 11 | 2015–present |
| 4 | Sportsland Sugo | 9 | 2015–2019, 2021–present |
| 5 | Autopolis | 7 | 2015, 2017–2019, 2022–present |
| 6 | Okayama International Circuit | 5 | 2015–2019 |
The 2023 anime Overtake! is based around the F4 Japanese Championship.